diff options
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.cxx | 2 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx | 15 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H | 41 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx | 26 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Image_Surface_Driver.cxx | 32 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx | 7 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Window_Driver.H | 3 | ||||
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx | 14 | ||||
| -rw-r--r-- | src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx | 19 |
9 files changed, 93 insertions, 66 deletions
diff --git a/src/drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.cxx index 141f865ec..90ca9ac27 100644 --- a/src/drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.cxx @@ -46,7 +46,7 @@ Fl_Wayland_Copy_Surface_Driver::~Fl_Wayland_Copy_Surface_Driver() { void Fl_Wayland_Copy_Surface_Driver::set_current() { Fl_Surface_Device::set_current(); - ((Fl_Wayland_Graphics_Driver*)driver())->set_cairo(((struct fl_wld_draw_buffer *)img_surf->offscreen())->cairo_); + ((Fl_Wayland_Graphics_Driver*)driver())->set_cairo((cairo_t*)img_surf->offscreen()); } diff --git a/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx index dba7acf79..34b2a6551 100644 --- a/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx @@ -114,7 +114,8 @@ char *Fl_Wayland_Gl_Window_Driver::alpha_mask_for_string(const char *str, int n, fl_draw(str, n, 0, fl_height() - fl_descent()); // get the R channel only of the bitmap char *alpha_buf = new char[w*h], *r = alpha_buf; - struct fl_wld_draw_buffer *off = (struct fl_wld_draw_buffer *)surf->offscreen(); + struct Fl_Wayland_Graphics_Driver::draw_buffer *off = + Fl_Wayland_Graphics_Driver::offscreen_buffer(surf->offscreen()); for (int i = 0; i < h; i++) { uchar *q = off->buffer + i * off->stride; for (int j = 0; j < w; j++) { @@ -274,7 +275,10 @@ void Fl_Wayland_Gl_Window_Driver::make_current_before() { if (!egl_window) { struct wld_window *win = fl_wl_xid(pWindow); struct wl_surface *surface = win->wl_surface; - egl_window = wl_egl_window_create(surface, pWindow->pixel_w(), pWindow->pixel_h()); + int W = pWindow->pixel_w(); + int H = pWindow->pixel_h(); + int scale = Fl_Wayland_Window_Driver::driver(pWindow)->wld_scale(); + egl_window = wl_egl_window_create(surface, (W/scale)*scale, (H/scale)*scale); if (egl_window == EGL_NO_SURFACE) { Fl::fatal("Can't create egl window with wl_egl_window_create()\n"); } else { @@ -283,8 +287,7 @@ void Fl_Wayland_Gl_Window_Driver::make_current_before() { Fl_Wayland_Gl_Choice *g = (Fl_Wayland_Gl_Choice*)this->g(); egl_surface = eglCreateWindowSurface(egl_display, g->egl_conf, egl_window, NULL); //fprintf(stderr, "Created egl surface=%p at scale=%d\n", egl_surface, win->scale); - wl_surface_set_buffer_scale(surface, - Fl_Wayland_Window_Driver::driver(pWindow)->wld_scale()); + wl_surface_set_buffer_scale(surface, scale); // Tested apps: shape, glpuzzle, cube, fractals, gl_overlay, fullscreen, unittests, // OpenGL3-glut-test, OpenGL3test. // Tested wayland compositors: mutter, kde-plasma, weston, sway on FreeBSD. @@ -383,8 +386,8 @@ void Fl_Wayland_Gl_Window_Driver::resize(int is_a_resize, int W, int H) { if (!egl_window) return; float f = Fl::screen_scale(pWindow->screen_num()); int s = Fl_Wayland_Window_Driver::driver(pWindow)->wld_scale(); - W = (W * s) * f; - H = (H * s) * f; + W = int(W * f) * s; // W, H must be multiples of int s + H = int(H * f) * s; int W2, H2; wl_egl_window_get_attached_size(egl_window, &W2, &H2); if (W2 != W || H2 != H) { diff --git a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H index 76ee7fe39..d0999037f 100644 --- a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H +++ b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H @@ -27,28 +27,24 @@ #include <wayland-client.h> // for wl_list -struct fl_wld_draw_buffer { // Under Wayland, Fl_Offscreen points to this structure - size_t data_size; // of wl_buffer and draw_buffer - int stride; - int width; - unsigned char *buffer; - cairo_t *cairo_; -}; - - -struct fl_wld_buffer { - struct fl_wld_draw_buffer draw_buffer; - struct wl_buffer *wl_buffer; - void *data; - struct wl_callback *cb; - bool draw_buffer_needs_commit; - struct wl_shm_pool *shm_pool; - struct wl_list link; // links all buffers from the same wl_shm_pool -}; - - class Fl_Wayland_Graphics_Driver : public Fl_Cairo_Graphics_Driver { public: + struct draw_buffer { + size_t data_size; // of wl_buffer and buffer + int stride; + int width; + unsigned char *buffer; + cairo_t *cairo_; + }; + struct wld_buffer { + struct draw_buffer draw_buffer; + struct wl_buffer *wl_buffer; + void *data; + struct wl_callback *cb; + bool draw_buffer_needs_commit; + struct wl_shm_pool *shm_pool; + struct wl_list link; // links all buffers from the same wl_shm_pool + }; struct wld_shm_pool_data { // one record attached to each wl_shm_pool object char *pool_memory; // start of mmap'ed memory encapsulated by the wl_shm_pool int pool_size; // size of encapsulated memory @@ -56,10 +52,11 @@ public: }; static const uint32_t wld_format; void copy_offscreen(int x, int y, int w, int h, Fl_Offscreen osrc, int srcx, int srcy) FL_OVERRIDE; - static struct fl_wld_buffer *create_shm_buffer(int width, int height); + static struct wld_buffer *create_shm_buffer(int width, int height); static void buffer_release(struct wld_window *window); static void buffer_commit(struct wld_window *window, struct flCairoRegion *r = NULL); - static void cairo_init(struct fl_wld_draw_buffer *buffer, int width, int height, int stride, cairo_format_t format); + static void cairo_init(struct draw_buffer *buffer, int width, int height, int stride, cairo_format_t format); + static struct draw_buffer *offscreen_buffer(Fl_Offscreen); }; #endif // FL_WAYLAND_GRAPHICS_DRIVER_H diff --git a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx index f35ae8543..6d8b22a3d 100644 --- a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx @@ -31,9 +31,10 @@ extern "C" { static struct wl_shm_pool *pool = NULL; // the current pool -struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, int height) +struct Fl_Wayland_Graphics_Driver::wld_buffer * + Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, int height) { - struct fl_wld_buffer *buffer; + struct wld_buffer *buffer; int stride = cairo_format_stride_for_width(Fl_Cairo_Graphics_Driver::cairo_format, width); int size = stride * height; const int default_pool_size = 10000000; // larger pools are possible if needed @@ -42,8 +43,8 @@ struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, i (struct wld_shm_pool_data *)wl_shm_pool_get_user_data(pool) : NULL; int pool_size = pool ? pool_data->pool_size : default_pool_size; // current pool size if (pool) { - // last fl_wld_buffer created from current pool - struct fl_wld_buffer *record = wl_container_of(pool_data->buffers.next, record, link); + // last wld_buffer created from current pool + struct wld_buffer *record = wl_container_of(pool_data->buffers.next, record, link); chunk_offset = ((char*)record->data - pool_data->pool_memory) + record->draw_buffer.data_size; } if (!pool || chunk_offset + size > pool_size) { // if true, a new pool is needed @@ -69,7 +70,7 @@ struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, i wl_list_init(&pool_data->buffers); wl_shm_pool_set_user_data(pool, pool_data); } - buffer = (struct fl_wld_buffer*)calloc(1, sizeof(struct fl_wld_buffer)); + buffer = (struct wld_buffer*)calloc(1, sizeof(struct wld_buffer)); buffer->wl_buffer = wl_shm_pool_create_buffer(pool, chunk_offset, width, height, stride, Fl_Wayland_Graphics_Driver::wld_format); // add this buffer to head of list of current pool's buffers wl_list_insert(&pool_data->buffers, &buffer->link); @@ -106,7 +107,7 @@ static void surface_frame_done(void *data, struct wl_callback *cb, uint32_t time // copy pixels in region r from the Cairo surface to the Wayland buffer static void copy_region(struct wld_window *window, struct flCairoRegion *r) { - struct fl_wld_buffer *buffer = window->buffer; + struct Fl_Wayland_Graphics_Driver::wld_buffer *buffer = window->buffer; float f = Fl::screen_scale(window->fl_win->screen_num()) * Fl_Wayland_Window_Driver::driver(window->fl_win)->wld_scale(); for (int i = 0; i < r->count; i++) { @@ -149,7 +150,7 @@ void Fl_Wayland_Graphics_Driver::buffer_commit(struct wld_window *window, } -void Fl_Wayland_Graphics_Driver::cairo_init(struct fl_wld_draw_buffer *buffer, int width, int height, int stride, cairo_format_t format) { +void Fl_Wayland_Graphics_Driver::cairo_init(struct Fl_Wayland_Graphics_Driver::draw_buffer *buffer, int width, int height, int stride, cairo_format_t format) { buffer->data_size = stride * height; buffer->stride = stride; buffer->buffer = new uchar[buffer->data_size]; @@ -182,7 +183,7 @@ void Fl_Wayland_Graphics_Driver::buffer_release(struct wld_window *window) (struct wld_shm_pool_data*)wl_shm_pool_get_user_data(my_pool); wl_buffer_destroy(window->buffer->wl_buffer); //printf("wl_buffer_destroy(%p)\n",window->buffer->wl_buffer); - // remove fl_wld_buffer from list of pool's buffers + // remove wld_buffer from list of pool's buffers wl_list_remove(&window->buffer->link); //printf("last=%p\n", wl_list_empty(&pool_data->buffers) ? NULL : pool_data->buffers.next); if (wl_list_empty(&pool_data->buffers)) { // all buffers from pool are gone @@ -206,14 +207,13 @@ const uint32_t Fl_Wayland_Graphics_Driver::wld_format = WL_SHM_FORMAT_ARGB8888; void Fl_Wayland_Graphics_Driver::copy_offscreen(int x, int y, int w, int h, Fl_Offscreen src, int srcx, int srcy) { // draw portion srcx,srcy,w,h of osrc to position x,y (top-left) of the graphics driver's surface - struct fl_wld_draw_buffer *osrc = (struct fl_wld_draw_buffer *)src; cairo_matrix_t matrix; cairo_get_matrix(cairo_, &matrix); double s = matrix.xx; cairo_save(cairo_); cairo_rectangle(cairo_, x, y, w, h); cairo_clip(cairo_); - cairo_surface_t *surf = cairo_get_target(osrc->cairo_); + cairo_surface_t *surf = cairo_get_target((cairo_t *)src); cairo_pattern_t *pat = cairo_pattern_create_for_surface(surf); cairo_set_source(cairo_, pat); cairo_matrix_init_scale(&matrix, s, s); @@ -223,3 +223,9 @@ void Fl_Wayland_Graphics_Driver::copy_offscreen(int x, int y, int w, int h, Fl_O cairo_pattern_destroy(pat); cairo_restore(cairo_); } + + +struct Fl_Wayland_Graphics_Driver::draw_buffer *Fl_Wayland_Graphics_Driver::offscreen_buffer( + Fl_Offscreen offscreen) { + return (struct draw_buffer*)cairo_get_user_data((cairo_t*)offscreen, NULL); +} diff --git a/src/drivers/Wayland/Fl_Wayland_Image_Surface_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Image_Surface_Driver.cxx index 1f20d69ef..6d12aa1a2 100644 --- a/src/drivers/Wayland/Fl_Wayland_Image_Surface_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Image_Surface_Driver.cxx @@ -32,11 +32,14 @@ Fl_Wayland_Image_Surface_Driver::Fl_Wayland_Image_Surface_Driver(int w, int h, i w = int(w * d); h = int(h * d); } - struct fl_wld_draw_buffer *off_ = (struct fl_wld_draw_buffer*)calloc(1, sizeof(struct fl_wld_draw_buffer)); - offscreen = (Fl_Offscreen)off_; + struct Fl_Wayland_Graphics_Driver::draw_buffer *off_ = + (struct Fl_Wayland_Graphics_Driver::draw_buffer*)calloc(1, + sizeof(struct Fl_Wayland_Graphics_Driver::draw_buffer)); Fl_Wayland_Graphics_Driver::cairo_init(off_, w, h, cairo_format_stride_for_width(CAIRO_FORMAT_RGB24, w), CAIRO_FORMAT_RGB24); - } + offscreen = (Fl_Offscreen)off_->cairo_; + cairo_set_user_data(off_->cairo_, NULL, off_, NULL); + } else offscreen = off; driver(new Fl_Wayland_Graphics_Driver()); if (d != 1 && high_res) driver()->scale(d); } @@ -44,23 +47,25 @@ Fl_Wayland_Image_Surface_Driver::Fl_Wayland_Image_Surface_Driver(int w, int h, i Fl_Wayland_Image_Surface_Driver::~Fl_Wayland_Image_Surface_Driver() { if (offscreen && !external_offscreen) { - cairo_destroy(((struct fl_wld_draw_buffer *)offscreen)->cairo_); - delete[] ((struct fl_wld_draw_buffer *)offscreen)->buffer; - free((struct fl_wld_draw_buffer *)offscreen); + struct Fl_Wayland_Graphics_Driver::draw_buffer *buffer = + Fl_Wayland_Graphics_Driver::offscreen_buffer(offscreen); + cairo_destroy((cairo_t *)offscreen); + delete[] buffer->buffer; + free(buffer); } delete driver(); } void Fl_Wayland_Image_Surface_Driver::set_current() { Fl_Surface_Device::set_current(); - ((Fl_Wayland_Graphics_Driver*)fl_graphics_driver)->set_cairo(((struct fl_wld_draw_buffer*)offscreen)->cairo_); + ((Fl_Wayland_Graphics_Driver*)fl_graphics_driver)->set_cairo((cairo_t*)offscreen); pre_window = Fl_Wayland_Window_Driver::wld_window; Fl_Wayland_Window_Driver::wld_window = NULL; fl_window = 0; } void Fl_Wayland_Image_Surface_Driver::end_current() { - cairo_surface_t *surf = cairo_get_target(((struct fl_wld_draw_buffer *)offscreen)->cairo_); + cairo_surface_t *surf = cairo_get_target((cairo_t*)offscreen); cairo_surface_flush(surf); Fl_Wayland_Window_Driver::wld_window = pre_window; fl_window = (Window)pre_window; @@ -77,20 +82,21 @@ void Fl_Wayland_Image_Surface_Driver::untranslate() { Fl_RGB_Image* Fl_Wayland_Image_Surface_Driver::image() { // Convert depth-4 image in draw_buffer to a depth-3 image while exchanging R and B colors - int height = ((struct fl_wld_draw_buffer *)offscreen)->data_size / ((struct fl_wld_draw_buffer *)offscreen)->stride; - uchar *rgb = new uchar[((struct fl_wld_draw_buffer *)offscreen)->width * height * 3]; + struct Fl_Wayland_Graphics_Driver::draw_buffer *off_buf = Fl_Wayland_Graphics_Driver::offscreen_buffer(offscreen); + int height = off_buf->data_size / off_buf->stride; + uchar *rgb = new uchar[off_buf->width * height * 3]; uchar *p = rgb; uchar *q; for (int j = 0; j < height; j++) { - q = ((struct fl_wld_draw_buffer *)offscreen)->buffer + j*((struct fl_wld_draw_buffer *)offscreen)->stride; - for (int i = 0; i < ((struct fl_wld_draw_buffer *)offscreen)->width; i++) { // exchange R and B colors, transmit G + q = off_buf->buffer + j*off_buf->stride; + for (int i = 0; i < off_buf->width; i++) { // exchange R and B colors, transmit G *p = *(q+2); *(p+1) = *(q+1); *(p+2) = *q; p += 3; q += 4; } } - Fl_RGB_Image *image = new Fl_RGB_Image(rgb, ((struct fl_wld_draw_buffer *)offscreen)->width, height, 3); + Fl_RGB_Image *image = new Fl_RGB_Image(rgb, off_buf->width, height, 3); image->alloc_array = 1; return image; } diff --git a/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx index 3b7da39ea..d563f4706 100644 --- a/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx @@ -1507,11 +1507,12 @@ Fl_RGB_Image *Fl_Wayland_Screen_Driver::read_win_rectangle(int X, int Y, int w, bool ignore, bool *p_ignore) { struct wld_window* xid = win ? fl_wl_xid(win) : NULL; if (win && (!xid || !xid->buffer)) return NULL; - struct fl_wld_draw_buffer *buffer; + struct Fl_Wayland_Graphics_Driver::draw_buffer *buffer; if (win) buffer = &xid->buffer->draw_buffer; else { Fl_Image_Surface_Driver *dr = (Fl_Image_Surface_Driver*)Fl_Surface_Device::surface(); - buffer = (struct fl_wld_draw_buffer *)dr->image_surface()->offscreen(); + buffer = Fl_Wayland_Graphics_Driver::offscreen_buffer( + dr->image_surface()->offscreen()); } float s = win ? Fl_Wayland_Window_Driver::driver(win)->wld_scale() * scale(win->screen_num()) : @@ -1545,7 +1546,7 @@ Fl_RGB_Image *Fl_Wayland_Screen_Driver::read_win_rectangle(int X, int Y, int w, void Fl_Wayland_Screen_Driver::offscreen_size(Fl_Offscreen off_, int &width, int &height) { - struct fl_wld_draw_buffer *off = (struct fl_wld_draw_buffer *)off_; + struct Fl_Wayland_Graphics_Driver::draw_buffer *off = Fl_Wayland_Graphics_Driver::offscreen_buffer(off_); width = off->width; height = off->data_size / off->stride; } diff --git a/src/drivers/Wayland/Fl_Wayland_Window_Driver.H b/src/drivers/Wayland/Fl_Wayland_Window_Driver.H index 985d7bfe2..c3a8f41a3 100644 --- a/src/drivers/Wayland/Fl_Wayland_Window_Driver.H +++ b/src/drivers/Wayland/Fl_Wayland_Window_Driver.H @@ -25,6 +25,7 @@ #include "../../Fl_Window_Driver.H" #include <FL/Fl_Plugin.H> #include "Fl_Wayland_Screen_Driver.H" +#include "Fl_Wayland_Graphics_Driver.H" /* @@ -137,7 +138,7 @@ struct wld_window { Fl_Window *fl_win; struct wl_list outputs; // linked list of displays where part or whole of window maps struct wl_surface *wl_surface; - struct fl_wld_buffer *buffer; + struct Fl_Wayland_Graphics_Driver::wld_buffer *buffer; struct xdg_surface *xdg_surface; enum Fl_Wayland_Window_Driver::kind kind; union { // for each value of kind diff --git a/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx index c6aa4d9e1..d03d53534 100644 --- a/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx @@ -76,7 +76,9 @@ void Fl_Wayland_Window_Driver::delete_cursor_(struct wld_window *xid, bool delet if (custom) { struct wl_cursor *wl_cursor = custom->wl_cursor; struct cursor_image *new_image = (struct cursor_image*)wl_cursor->images[0]; - struct fl_wld_buffer *offscreen = (struct fl_wld_buffer *)wl_buffer_get_user_data(new_image->buffer); + struct Fl_Wayland_Graphics_Driver::wld_buffer *offscreen = + (struct Fl_Wayland_Graphics_Driver::wld_buffer *) + wl_buffer_get_user_data(new_image->buffer); struct wld_window fake_xid; fake_xid.buffer = offscreen; Fl_Wayland_Graphics_Driver::buffer_release(&fake_xid); @@ -575,7 +577,7 @@ int Fl_Wayland_Window_Driver::scroll(int src_x, int src_y, int src_w, int src_h, void (*draw_area)(void*, int,int,int,int), void* data) { struct wld_window * xid = fl_wl_xid(pWindow); - struct fl_wld_buffer *buffer = xid->buffer; + struct Fl_Wayland_Graphics_Driver::wld_buffer *buffer = xid->buffer; float s = wld_scale() * fl_graphics_driver->scale(); if (s != 1) { src_x = src_x * s; @@ -1620,7 +1622,7 @@ int Fl_Wayland_Window_Driver::set_cursor_4args(const Fl_RGB_Image *rgb, int hotx new_image->image.delay = 0; new_image->offset = 0; //create a Wayland buffer and have it used as an image of the new cursor - struct fl_wld_buffer *offscreen = Fl_Wayland_Graphics_Driver::create_shm_buffer(new_image->image.width, new_image->image.height); + struct Fl_Wayland_Graphics_Driver::wld_buffer *offscreen = Fl_Wayland_Graphics_Driver::create_shm_buffer(new_image->image.width, new_image->image.height); new_image->buffer = offscreen->wl_buffer; wl_buffer_set_user_data(new_image->buffer, offscreen); new_cursor->image_count = 1; @@ -1628,7 +1630,11 @@ int Fl_Wayland_Window_Driver::set_cursor_4args(const Fl_RGB_Image *rgb, int hotx new_cursor->images[0] = (struct wl_cursor_image*)new_image; new_cursor->name = strdup("custom cursor"); // draw the rgb image to the cursor's drawing buffer - Fl_Image_Surface *img_surf = new Fl_Image_Surface(new_image->image.width, new_image->image.height, 0, (Fl_Offscreen)&offscreen->draw_buffer); + cairo_set_user_data(offscreen->draw_buffer.cairo_, + NULL, + &offscreen->draw_buffer, + NULL); + Fl_Image_Surface *img_surf = new Fl_Image_Surface(new_image->image.width, new_image->image.height, 0, (Fl_Offscreen)offscreen->draw_buffer.cairo_); Fl_Surface_Device::push_current(img_surf); Fl_Wayland_Graphics_Driver *driver = (Fl_Wayland_Graphics_Driver*)img_surf->driver(); cairo_scale(driver->cr(), scale, scale); diff --git a/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx b/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx index b543154b5..b06748883 100644 --- a/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx +++ b/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx @@ -101,7 +101,9 @@ static void data_source_handle_cancelled(void *data, struct wl_data_source *sour wl_data_source_destroy(source); doing_dnd = false; if (dnd_icon) { - struct fl_wld_buffer * off = (struct fl_wld_buffer *)wl_surface_get_user_data(dnd_icon); + struct Fl_Wayland_Graphics_Driver::wld_buffer *off = + (struct Fl_Wayland_Graphics_Driver::wld_buffer *) + wl_surface_get_user_data(dnd_icon); struct wld_window fake_window; fake_window.buffer = off; Fl_Wayland_Graphics_Driver::buffer_release(&fake_window); @@ -176,7 +178,7 @@ static const struct wl_data_source_listener data_source_listener = { }; -static struct fl_wld_buffer *offscreen_from_text(const char *text, int scale) { +static struct Fl_Wayland_Graphics_Driver::wld_buffer *offscreen_from_text(const char *text, int scale) { const char *p, *q; int width = 0, height, w2, ltext = strlen(text); fl_font(FL_HELVETICA, 10 * scale); @@ -196,9 +198,14 @@ static struct fl_wld_buffer *offscreen_from_text(const char *text, int scale) { if (width > 300*scale) width = 300*scale; height = nl * fl_height() + 3; width += 6; - struct fl_wld_buffer *off = Fl_Wayland_Graphics_Driver::create_shm_buffer(width, height); + width = ceil(width/float(scale)) * scale; // these must be multiples of scale + height = ceil(height/float(scale)) * scale; + struct Fl_Wayland_Graphics_Driver::wld_buffer *off = Fl_Wayland_Graphics_Driver::create_shm_buffer(width, height); memset(off->draw_buffer.buffer, 0, off->draw_buffer.data_size); - Fl_Image_Surface *surf = new Fl_Image_Surface(width, height, 0, (Fl_Offscreen)&off->draw_buffer); + cairo_set_user_data(off->draw_buffer.cairo_, + NULL, + &off->draw_buffer, NULL); + Fl_Image_Surface *surf = new Fl_Image_Surface(width, height, 0, (Fl_Offscreen)off->draw_buffer.cairo_); Fl_Surface_Device::push_current(surf); p = text; fl_font(FL_HELVETICA, 10 * scale); @@ -232,13 +239,13 @@ int Fl_Wayland_Screen_Driver::dnd(int use_selection) { wl_data_source_add_listener(source, &data_source_listener, (void*)0); wl_data_source_offer(source, wld_plain_text_clipboard); wl_data_source_set_actions(source, WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY); - struct fl_wld_buffer * off = NULL; + struct Fl_Wayland_Graphics_Driver::wld_buffer *off = NULL; int s = 1; if (use_selection) { // use the text as dragging icon Fl_Widget *current = Fl::pushed() ? Fl::pushed() : Fl::first_window(); s = Fl_Wayland_Window_Driver::driver(current->top_window())->wld_scale(); - off = (struct fl_wld_buffer *)offscreen_from_text(fl_selection_buffer[0], s); + off = (struct Fl_Wayland_Graphics_Driver::wld_buffer *)offscreen_from_text(fl_selection_buffer[0], s); dnd_icon = wl_compositor_create_surface(scr_driver->wl_compositor); } else dnd_icon = NULL; doing_dnd = true; |